Home / 12,596,049,901,761-18,894,074,897,974-3,540,652,888,340.90

Finding the Fourth Proportional to 12,596,049,901,761, 18,894,074,897,974 and 3,540,652,888,340.90

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Solution

The fourth proportional to 12,596,049,901,761, 18,894,074,897,974 and 3,540,652,888,340.90 is: 5,310,979,345,253.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,596,049,901,761 : 18,894,074,897,974 = 3,540,652,888,340.90 : x
  2. Step 2: Convert to fraction form
    12,596,049,901,761/18,894,074,897,974 = 3,540,652,888,340.90/x
  3. Step 3: Cross multiply
    12,596,049,901,761x = 18,894,074,897,974 × 3,540,652,888,340.90
  4. Step 4: Simplify right side
    12,596,049,901,761x = 66,897,360,860,040,933,184,372,736
  5. Step 5: Solve for x
    x = 66,897,360,860,040,933,184,372,736/12,596,049,901,761
  6. Step 6: Final answer
    x = 5,310,979,345,253.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.